jdk8-mips64-public/jaxws: src/share/jaxws_classes/com/sun/xml/internal/bind/api/impl/NameConverter.java@9c07ef4934dd (annotated)

src/share/jaxws_classes/com/sun/xml/internal/bind/api/impl/NameConverter.java@9c07ef4934dd (annotated)

src/share/jaxws_classes/com/sun/xml/internal/bind/api/impl/NameConverter.java

Thu, 31 Aug 2017 15:18:52 +0800

author: aoqi
date: Thu, 31 Aug 2017 15:18:52 +0800
changeset 637: 9c07ef4934dd
parent 368: 0989ad8c0860
parent 0: 373ffda63c9a
permissions: -rw-r--r--

merge

 /*
  * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.  Oracle designates this
  * particular file as subject to the "Classpath" exception as provided
  * by Oracle in the LICENSE file that accompanied this code.
  *
  * This code is distributed in the hope that it will be useful, but WITHOUT
  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  * version 2 for more details (a copy is included in the LICENSE file that
  * accompanied this code).
  *
  * You should have received a copy of the GNU General Public License version
  * 2 along with this work; if not, write to the Free Software Foundation,
  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  */
 package com.sun.xml.internal.bind.api.impl;
 import javax.lang.model.SourceVersion;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.StringTokenizer;
 /**
  * Converts aribitrary strings into Java identifiers.
  *
  * @author
  *    <a href="mailto:kohsuke.kawaguchi@sun.com">Kohsuke KAWAGUCHI</a>
  */
 public interface NameConverter
 {
     /**
      * converts a string into an identifier suitable for classes.
      *
      * In general, this operation should generate "NamesLikeThis".
      */
     String toClassName( String token );
     /**
      * converts a string into an identifier suitable for interfaces.
      *
      * In general, this operation should generate "NamesLikeThis".
      * But for example, it can prepend every interface with 'I'.
      */
     String toInterfaceName( String token );
     /**
      * converts a string into an identifier suitable for properties.
      *
      * In general, this operation should generate "NamesLikeThis",
      * which will be used with known prefixes like "get" or "set".
      */
     String toPropertyName( String token );
     /**
      * converts a string into an identifier suitable for constants.
      *
      * In the standard Java naming convention, this operation should
      * generate "NAMES_LIKE_THIS".
      */
     String toConstantName( String token );
     /**
      * Converts a string into an identifier suitable for variables.
      *
      * In general it should generate "namesLikeThis".
      */
     String toVariableName( String token );
     /**
      * Converts a namespace URI into a package name.
      * This method should expect strings like
      * "http://foo.bar.zot/org", "urn:abc:def:ghi" "", or even "###"
      * (basically anything) and expected to return a package name,
      * liks "org.acme.foo".
      *
      */
     String toPackageName( String namespaceUri );
     /**
      * The name converter implemented by Code Model.
      *
      * This is the standard name conversion for JAXB.
      */
     public static final NameConverter standard = new Standard();
     static class Standard extends NameUtil implements NameConverter {
         public String toClassName(String s) {
             return toMixedCaseName(toWordList(s), true);
         }
         public String toVariableName(String s) {
             return toMixedCaseName(toWordList(s), false);
         }
         public String toInterfaceName( String token ) {
             return toClassName(token);
         }
         public String toPropertyName(String s) {
             String prop = toClassName(s);
             // property name "Class" with collide with Object.getClass,
             // so escape this.
             if(prop.equals("Class"))
                 prop = "Clazz";
             return prop;
         }
         public String toConstantName( String token ) {
             return super.toConstantName(token);
         }
         /**
          * Computes a Java package name from a namespace URI,
          * as specified in the spec.
          *
          * @return
          *      null if it fails to derive a package name.
          */
         public String toPackageName( String nsUri ) {
             // remove scheme and :, if present
             // spec only requires us to remove 'http' and 'urn'...
             int idx = nsUri.indexOf(':');
             String scheme = "";
             if(idx>=0) {
                 scheme = nsUri.substring(0,idx);
                 if( scheme.equalsIgnoreCase("http") || scheme.equalsIgnoreCase("urn") )
                     nsUri = nsUri.substring(idx+1);
             }
             // tokenize string
             ArrayList<String> tokens = tokenize( nsUri, "/: " );
             if( tokens.size() == 0 ) {
                 return null;
             }
             // remove trailing file type, if necessary
             if( tokens.size() > 1 ) {
                 // for uri's like "www.foo.com" and "foo.com", there is no trailing
                 // file, so there's no need to look at the last '.' and substring
                 // otherwise, we loose the "com" (which would be wrong)
                 String lastToken = tokens.get( tokens.size()-1 );
                 idx = lastToken.lastIndexOf( '.' );
                 if( idx > 0 ) {
                     lastToken = lastToken.substring( 0, idx );
                     tokens.set( tokens.size()-1, lastToken );
                 }
             }
             // tokenize domain name and reverse.  Also remove :port if it exists
             String domain = tokens.get( 0 );
             idx = domain.indexOf(':');
             if( idx >= 0) domain = domain.substring(0, idx);
             ArrayList<String> r = reverse( tokenize( domain, scheme.equals("urn")?".-":"." ) );
             if( r.get( r.size()-1 ).equalsIgnoreCase( "www" ) ) {
                 // remove leading www
                 r.remove( r.size()-1 );
             }
             // replace the domain name with tokenized items
             tokens.addAll( 1, r );
             tokens.remove( 0 );
             // iterate through the tokens and apply xml->java name algorithm
             for( int i = 0; i < tokens.size(); i++ ) {
                 // get the token and remove illegal chars
                 String token = tokens.get( i );
                 token = removeIllegalIdentifierChars( token );
                 // this will check for reserved keywords
                 if (SourceVersion.isKeyword(token.toLowerCase())) {
                     token = '_' + token;
                 }
                 tokens.set( i, token.toLowerCase() );
             }
             // concat all the pieces and return it
             return combine( tokens, '.' );
         }
         private static String removeIllegalIdentifierChars(String token) {
             StringBuilder newToken = new StringBuilder(token.length() + 1); // max expected length
             for( int i = 0; i < token.length(); i++ ) {
                 char c = token.charAt( i );
                 if (i == 0 && !Character.isJavaIdentifierStart(c)) { // c can't be used as FIRST char
                     newToken.append('_');
                 }
                 if (!Character.isJavaIdentifierPart(c)) { // c can't be used
                     newToken.append('_');
                 } else {
                     newToken.append(c); // c is valid
                 }
             }
             return newToken.toString();
         }
         private static ArrayList<String> tokenize( String str, String sep ) {
             StringTokenizer tokens = new StringTokenizer(str,sep);
             ArrayList<String> r = new ArrayList<String>();
             while(tokens.hasMoreTokens())
                 r.add( tokens.nextToken() );
             return r;
         }
         private static <T> ArrayList<T> reverse( List<T> a ) {
             ArrayList<T> r = new ArrayList<T>();
             for( int i=a.size()-1; i>=0; i-- )
                 r.add( a.get(i) );
             return r;
         }
         private static String combine( List r, char sep ) {
             StringBuilder buf = new StringBuilder(r.get(0).toString());
             for( int i=1; i<r.size(); i++ ) {
                 buf.append(sep);
                 buf.append(r.get(i));
             }
             return buf.toString();
         }
     }
     /**
      * JAX-PRC compatible name converter implementation.
      *
      * The only difference is that we treat '_' as a valid character
      * and not as a word separator.
      */
     public static final NameConverter jaxrpcCompatible = new Standard() {
         protected boolean isPunct(char c) {
             return (c == '.' || c == '-' || c == ';' /*|| c == '_'*/ || c == '\u00b7'
                     || c == '\u0387' || c == '\u06dd' || c == '\u06de');
         }
         protected boolean isLetter(char c) {
             return super.isLetter(c) || c=='_';
         }
         protected int classify(char c0) {
             if(c0=='_') return NameUtil.OTHER_LETTER;
             return super.classify(c0);
         }
     };
     /**
      * Smarter converter used for RELAX NG support.
      */
     public static final NameConverter smart = new Standard() {
         public String toConstantName( String token ) {
             String name = super.toConstantName(token);
             if(!SourceVersion.isKeyword(name))
                 return name;
             else
                 return '_'+name;
         }
     };
 }

Mercurial > jdk8-mips64-public > jaxws / annotate

src/share/jaxws_classes/com/sun/xml/internal/bind/api/impl/NameConverter.java@9c07ef4934dd (annotated)

src/share/jaxws_classes/com/sun/xml/internal/bind/api/impl/NameConverter.java